Do it yourself
Frequently asked questions about cars and motorcycles

Model: Sym Jet X 125
Part: Engine oil

You can change the engine oil of the Sym Jet X 125 by loosening the drain plug of the oil sump, which is located at the central bottom of the scooter: once the plug is removed, you can let all the used oil flow into a suitably placed container. At this point, you can also remove the oil filter, which is also in the same position: then you can insert the new filter and proceed with the top-up. You will need to pour the required amount of oil through the breather on the right side of the scooter.

Posted on 23 May 2026 by ScegliAuto

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How to Replace the Battery in a Yamaha Vino 125 Scooter?

In this tutorial, you will see how to replace the battery in a Yamaha Vino 125 scooter, a very simple and quick operation. First, ensure that the key is not inserted for safety. Then, lift the rubber mat and, using a simple cross-head screwdriver, unscrew the two screws securing the plastic cover. Once opened, disconnect both terminals, starting with the negative, and remove the battery from its housing. To fit the replacement, simply follow the reverse procedure.

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